first commit

2026-07-18 21:00:26 +08:00
commit 14722be770
105 changed files with 25004 additions and 0 deletions
@@ -0,0 +1,41 @@
+import logging
+from uuid import uuid4
+
+from fastapi import FastAPI, Request
+from fastapi.responses import JSONResponse
+
+from app.core.exceptions import AppError
+
+logger = logging.getLogger(__name__)
+
+
+def register_exception_handlers(app: FastAPI) -> None:
+    @app.exception_handler(AppError)
+    async def handle_app_error(request: Request, exc: AppError) -> JSONResponse:
+        return JSONResponse(
+            status_code=exc.status_code,
+            content={
+                "error": {
+                    "code": exc.code,
+                    "message": exc.message,
+                    "details": exc.details,
+                    "request_id": getattr(request.state, "request_id", None),
+                }
+            },
+        )
+
+    @app.exception_handler(Exception)
+    async def handle_unexpected_error(request: Request, exc: Exception) -> JSONResponse:
+        error_id = str(uuid4())
+        logger.exception("Unhandled exception error_id=%s", error_id)
+        return JSONResponse(
+            status_code=500,
+            content={
+                "error": {
+                    "code": "INTERNAL_SERVER_ERROR",
+                    "message": "服务器内部错误",
+                    "error_id": error_id,
+                    "request_id": getattr(request.state, "request_id", None),
+                }
+            },
+        )